package com.reisen;


public class Test {

    private final long workerIdBits = 5L;

    private final long maxWorkerId = -1L ^ (-1L << workerIdBits);

    public static void main(String[] args) {

        //        System.out.println( test.workerIdBits);
//        System.out.println(1L << test.workerIdBits);

        System.out.println(6 ^ -1);


    }
}
